Analysis

  • max time kernel
    52s
  • max time network
    177s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    04-05-2022 22:17

General

  • Target

    15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe

  • Size

    1.8MB

  • MD5

    5d2367e76275aa61b153bbe5c34e73e6

  • SHA1

    6e3893ebe0e612bdf7923f83f97d7301f152cfa7

  • SHA256

    15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7

  • SHA512

    c7b418d04c7b555af5bdbd66cdaea8d74a997b0a9e9dc662459ad6baf8b6ae3f1726c45c7b91b6f80c611c1d8f6e78b3e0c3d77f6a8325cc7e913862b16aa6f9

Malware Config

Extracted

Family

redline

Botnet

install

C2

78.47.98.158:35823

Attributes
  • auth_value

    8eea77189c08cded7fd621fc5ec89caf

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe
    "C:\Users\Admin\AppData\Local\Temp\15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2220

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2220-117-0x0000000000610000-0x0000000000630000-memory.dmp
    Filesize

    128KB

  • memory/2220-122-0x000000000062BC3E-mapping.dmp
  • memory/2220-126-0x0000000009140000-0x0000000009746000-memory.dmp
    Filesize

    6.0MB

  • memory/2220-127-0x0000000008BD0000-0x0000000008BE2000-memory.dmp
    Filesize

    72KB

  • memory/2220-128-0x0000000008D00000-0x0000000008E0A000-memory.dmp
    Filesize

    1.0MB

  • memory/2220-129-0x0000000008C60000-0x0000000008C9E000-memory.dmp
    Filesize

    248KB

  • memory/2220-130-0x0000000008CA0000-0x0000000008CEB000-memory.dmp
    Filesize

    300KB

  • memory/2220-135-0x0000000009C50000-0x000000000A14E000-memory.dmp
    Filesize

    5.0MB

  • memory/2220-138-0x0000000008F90000-0x0000000009006000-memory.dmp
    Filesize

    472KB

  • memory/2220-139-0x0000000009750000-0x00000000097E2000-memory.dmp
    Filesize

    584KB

  • memory/2220-140-0x00000000090C0000-0x00000000090DE000-memory.dmp
    Filesize

    120KB

  • memory/2220-141-0x0000000009B90000-0x0000000009BF6000-memory.dmp
    Filesize

    408KB

  • memory/2220-150-0x000000000A640000-0x000000000A802000-memory.dmp
    Filesize

    1.8MB

  • memory/2220-151-0x000000000AD40000-0x000000000B26C000-memory.dmp
    Filesize

    5.2MB

  • memory/2220-248-0x000000000A910000-0x000000000A960000-memory.dmp
    Filesize

    320KB